
public class J03_GuGu7Dan {

	public static void main(String[] args) {
		//구구단 중 7단을 출력
		//7 x 1 = 7
		//7 x 2 = 14
		// ...........
		
		//출력형태 1
		System.out.println("7 x 1 = 7");
		System.out.println("7 x 2 = 14");
		
		//출력형태2
		System.out.println("7 x 1= "+(7*1));
		System.out.println("7 x 2= "+(7*2));
		
		//출력형태3
		int i;
		i=7;
		System.out.println(i+" x 1= "+(i*1));
		System.out.println(i+" x 2= "+(i*2));
		System.out.println(i+" x 3= "+(i*3));
		System.out.println(i+" x 4= "+(i*4));
		System.out.println(i+" x 5= "+(i*5));
		System.out.println(i+" x 6= "+(i*6));
		System.out.println(i+" x 7= "+(i*7));
		System.out.println(i+" x 8= "+(i*8));
		System.out.println(i+" x 9= "+(i*9));
	}

}
